| Name | Relationship with John Hargrave | Civil | Canon |
|---|
| Abbott, Eugene | Husband of the 3rd great-granddaughter | | |
| Abel, Patty | 5th great-granddaughter | VII | 7 |
| | 4th great-grandniece | VIII | 7 |
| Abel, Unknown | Husband of the 4th great-granddaughter | | |
| | Husband of the 3rd great-grandniece | | |
| Abell, Sallie W. | Wife of the great-grandnephew | | |
| Ablett, R. Clarence | Husband of the 2nd great-grandniece | | |
| Adams, Male One | 5th great-grandson | VII | 7 |
| Adams, Tempa Ann | Wife of the great-grandson | | |
| Adams, Unknown | Husband of the 4th great-granddaughter | | |
| Adams, Walter W. | Husband of the great-grandniece | | |
| Alford, Alma | Wife of the 2nd great-grandson | | |
| Allen, Andrew | 5th great-grandson | VII | 7 |
| | 4th great-grandnephew | VIII | 7 |
| Allen, Christopher | 5th great-grandson | VII | 7 |
| | 4th great-grandnephew | VIII | 7 |
| Allen, Clive Charles | Husband of the 3rd great-granddaughter | | |
| | Husband of the 2nd great-grandniece | | |
| Allen, Daniel Scott | 5th great-grandson | VII | 7 |
| | 4th great-grandnephew | VIII | 7 |
| Allen, David March | 4th great-grandson | VI | 6 |
| | 3rd great-grandnephew | VII | 6 |
| Allen, Donald | 4th great-grandson | VI | 6 |
| | 3rd great-grandnephew | VII | 6 |
| Allen, Donald | 5th great-grandson | VII | 7 |
| | 4th great-grandnephew | VIII | 7 |
| Allen, Dorothy Lucile | 4th great-granddaughter | VI | 6 |
| | 3rd great-grandniece | VII | 6 |
| Allen, Gordon Howard | 4th great-grandson | VI | 6 |
| | 3rd great-grandnephew | VII | 6 |
| Allen, James | 5th great-grandson | VII | 7 |
| | 4th great-grandnephew | VIII | 7 |
| Allen, Jason | 5th great-grandson | VII | 7 |
| | 4th great-grandnephew | VIII | 7 |
| Allen, Jeffrey | 5th great-grandson | VII | 7 |
| | 4th great-grandnephew | VIII | 7 |
| Allen, Jeremy | 5th great-grandson | VII | 7 |
| | 4th great-grandnephew | VIII | 7 |
| Allen, Joel Andrew | 6th great-grandson | VIII | 8 |
| | 5th great-grandnephew | IX | 8 |
| Allen, John | 4th great-grandson | VI | 6 |
| | 3rd great-grandnephew | VII | 6 |
| Allen, Jonathan Edward | 5th great-grandson | VII | 7 |
| | 4th great-grandnephew | VIII | 7 |
| Allen, Joshua | 5th great-grandson | VII | 7 |
| | 4th great-grandnephew | VIII | 7 |
| Allen, Judith Esther | Wife of the 4th great-grandson | | |
| Allen, Mark | 5th great-grandson | VII | 7 |
| | 4th great-grandnephew | VIII | 7 |
| Allen, Matthew | 5th great-grandson | VII | 7 |
